HVAC - Cooling Reference Materials

Description: As the demand for artificial intelligence (AI) skyrockets, modern data centers are facing unprecedented challenges with rapidly expanding workloads. Industry analysts predict an annual growth in ...

Description: Data centers are indispensable for modern society, providing the necessary infrastructure for contemporary cloud computing systems, big data processing solutions, and network applications. In such a ...

Description: Data centers and server rooms are the backbone of modern digital infrastructure, housing critical equipment that powers our interconnected world. To ensure optimal performance and longevity of data ...

Description: Systems that generate heat require cooling fans to avoid overheating and subsequent breakdowns. This typically means choosing between a centrifugal fan vs. axial fan. To make the best choice, ...

Description: Hartzell Air Movement is an industry leader with nearly 150 years of experience providing reliable and innovative air movement solutions. Our expertise in industrial fans and ventilation systems has ...

Description: THINK ABOUT COOLING ... EARLY! ...

Description: Temperature values shown are for immersion or condensate contact applications. Where temperature values are shown, resin is suitable for hood and duct type applications for the full operating ...

Description: KEY HVAC PRODUCT DO'S AND DON'TS ...

Description: Developing standards to rate and regulate products such as fans can take different approaches. One would be to group similar-sized products together, measure their relative efficiency against a ...

Description: Fans are used in several industries and applications to move air for heat transfer, (such as convection cooling and heating), air exchange (such as ventilation and exhaust) or filtration. They ...

Description: While they come in a wide range of types and sizes, all cooling coils use the same basic principles ...

Description: Combustible vapors, liquids, gases, or flammable dusts are often present in many industrial applications. These materials are safe in small amounts, but when they exist in abundance, they become a ...

Description: While springtime may seem like a long way off (and you may still be dealing with winter weather where you are), warmer temperatures are undoubtedly on the way. So now is the time to make sure your ...

Description: Both fans and blowers are commonly used equipment for cooling and providing air circulation throughout buildings, internal spaces, outdoor environments, and more. They're also vital components in HVAC ...

Description: What Are the Benefits of Two-Phase Cooling over Air-Cooling? ...

Description: USP 797 is a standard for sterility that pharmaceutical compounding and preparation facilities must demonstrate. USP 797 is set by the United States Pharmacopeia and National Formulary (USP-NF) and ...

Description: The application of cooling for electrical panels and control cabinets is different than that of homes and buildings. Learn when enclosure air conditioners are needed instead of their comfort cooling ...

Description: Low Global Warming Potential Refrigerants A New Option for Environmental Test Chambers That Helps Combat Climate Change Weiss Technik North America, Inc. White Paper 2022 Low Global Warming Potential ...

Description: The case study outlines Weiss Technik’s use of R-449A, the refrigerant of the future. The refrigerant reduces CO2 equivalent emissions by approximately 65% compared to R-404A (the traditional ...

Description: The design of refrigeration systems used by environmental simulation test chamber manufacturers has remained essentially unchanged for many years. However, as testing requirements have evolved, ...

Description: Filter fans have been deployed for decades to protect sensitive electronics in mission critical outdoor applications. There are three (3) effective methods for enclosure cooling ...

Description: Boyd continues its long tradition of Aerospace thermal management expertise on NASA's latest Mars Mission, the Perseverance Mars Rover. ...

Description: One of the key aspects of taking care of your compressed air equipment is maintaining the right operating temperature. Fluctuations in temperature can have more of an impact on your compressor's ...

Description: A fan is a key component of any HVAC system. The most common HVAC fans are axial, forward-curved centrifugal, and backward-inclined, and each is uniquely suited to certain purposes. It's important to ...

Description: For help selecting a standard liquid cold plate ...

Description: For this challenge, we asked our Mission: HVAC students to do a little bit of research into upcoming or trending technologies that could impact the HVAC industry. Here's what they found: ...

Description: For this challenge, we asked the Mission students to get out into the field to shadow a local HVAC pro and then tell us about their experience and what they learned. ...

Description: We've heard several misconceptions and stereotypes related to the HVAC industry...so we challenged our Mission: HVAC educator, Chris Walters, to tell us about what he hears about the HVAC world, along ...

Description: Demandside Energy Solutions has developed and patented the novel and revolutionary Arctic Gator Cooling and Heating System (Figure 1), which combines the desirable characteristics of conventional ...

Description: As the demand for oil & gas escalates and the need for further exploration, drilling and production increases, we need to ensure that we continue to maintain a safe, productive equipment. Vortec has ...

Description: This case study details in brief the challenge and engineered solution for using integrated HVAC systems in OEM explosives detection equipment. ...

Description: To most casual observers, a cleanroom is a contaminant-free environment calling to mind spotless surfaces, ultra-filtered air and workers in polypropylene coveralls and gloves who leave nary a hair or ...

Description: The use of natural refrigerants is on the rise, creating a new set of challenges for cooling system design. HVAC system developers can optimize safety and efficiency by understanding the implications ...

Description: Multiple furnaces and a high volume of billet production means that OVACO's manufacturing facility operates at an extremely high level of heat. ...

Description: Vortec's Personal Air Conditioners (PAC's) make high-temperature work environments more comfortable and healthy for workers at DRS Technologies ...

Description: As high-density IT equipment becomes the new normal, the amount of heat generated continues to grow substantially - as does the challenge of efficiently cooling data centers. Traditional perimeter ...

Description: When you are selecting an enclosure air conditioning supplier, you'll want to make sure the supplier is capable, competent, and that their equipment meets your requirements. So, before placing an ...

Description: There are a variety of plant conditions that can warrant the use of enclosure air conditioners to keep your electrical equipment running well. When an air conditioner is used in conjunction with a ...

Description: The market for custom cabinet or enclosure air conditioners is growing as applications become more unique, such as pole mounted heavily loaded electrical cabinets, mobile equipment, and electrical ...

Description: In this white paper, you'll learn: -- The ideal intake air temperature for IT equipment -- Common causes of heat-related problems -- Cost-effective strategies to increase cooling efficiency. Cooling ...

Description: Latest generation high density and variable density IT equipment create conditions that traditional data center room cooling was never intended to address, resulting in cooling systems that are ...

Description: In certain climates, some cooling systems can save over 70% in annual cooling energy costs by operating in economizer mode, corresponding to over 15% reduction in annualized PUE. However, there are at ...

Description: Both hot-air and cold-air containment can improve the predictability and efficiency of traditional data center cooling systems. While both approaches minimize the mixing of hot and cold air, there are ...

Description: When a cooling plant operates in economizer mode, high energy-consuming mechanical systems can be turned off. A standardized, modular cooling plant designed to operate primarily in economizer mode not ...

Description: Row cooling is emerging as a practical total cooling solution for new data centers due to its inherent high efficiency and predictable performance. Yet some IT equipment in data centers appears ...

Description: Cooling for IT wiring closets is rarely planned and typically only implemented after failures or overheating occur. Historically, no clear standard exists for specifying sufficient cooling to achieve ...

Description: Latest generation high density and variable density IT equipment create conditions that traditional data center room cooling was never intended to address, resulting in cooling systems that are ...

Description: In certain climates, some cooling systems can save over 70% in annual cooling energy costs by operating in economizer mode, corresponding to over 15% reduction in annualized PUE. However, there are at ...

Description: Both hot-air and cold-air containment can improve the predictability and efficiency of traditional data center cooling systems. While both approaches minimize the mixing of hot and cold air, there are ...

Description: When a cooling plant operates in economizer mode, high energy-consuming mechanical systems can be turned off. A standardized, modular cooling plant designed to operate primarily in economizer mode not ...

Description: Row cooling is emerging as a practical total cooling solution for new data centers due to its inherent high efficiency and predictable performance. Yet some IT equipment in data centers appears ...

Description: ArcOne manufactures and distributes personal protective equipment for industrial welders including auto-darkening welding helmets, safety glasses & goggles and respiratory protection products. The ...

Description: One of the many industries Vortec serves is steel manufacturing. Steel plants require high levels of heat to shape their product. However, excess heat can fry electrical systems and cause plant ...

Description: Background Customer: H.T. Lyons, Inc., a full service mechanical contractor specializing in design, energy savings engineering and construction services. Distributor: DSI Solutions, designers, ...

Description: Indoor air quality is important whether you work in a warehouse or a barn. Indoor air, when it isn't continuously mixed with fresh air, becomes stuffy and smelly. (Think about how the air smells on a ...

Description: Cooling through evaporation is a natural occurrence. The most common example we all experience is perspiration, or sweat. As perspiration evaporates it absorbs heat to cool your body. ...

Description: Energy is expensive, especially when it comes to heating and cooling. Whether you do business in the northeast or the south, you're most likely looking for ways to lower your energy costs. In ...

Description: As a widely used technique, the separation of one component from a liquid sample is integral to the medicinal chemistry, pharmaceutical, chromatography and petrochemical fields. However, achieving ...

Description: Rotary vane Positive Displacement (PD) pumps may be the most commonly used pumps in re-circulating chillers today. Performance and low cost have made them the favored pumps for a variety of ...

Description: Thermal Computer to Plate (CtP), an imaging technology used in state-of-the-art printing presses, has replaced older Computer to Film (CtF) technology. In order to consistently produce the ...

Description: Microbiologists, biochemists, and chemical engineers need to cultivate organisms in a highly controlled manner. As such, bioreactors have become integral to the pharmaceutical, food, and chemical ...

Description: Over the past few decades, the use of sophisticated high density electronics within automation and process control panels has become commonplace. Thermal management and its related costs for these ...

Description: Latest generation high density and variable density IT equipment create conditions that traditional data center room cooling was never intended to address, resulting in cooling systems that are ...